PSharpen
From Avisynth wiki
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{{Filter3 | {{Filter3 | ||
| ilpippo80, colours | | ilpippo80, colours | ||
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|3=[http://forum.doom9.org/showthread.php?t=172422#post1732663 pSharpen script] | |3=[http://forum.doom9.org/showthread.php?t=172422#post1732663 pSharpen script] | ||
|4= [[:Category:Sharpeners|Sharpeners]] | |4= [[:Category:Sharpeners|Sharpeners]] | ||
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== [[Script variables|Syntax and Parameters]] == | == [[Script variables|Syntax and Parameters]] == | ||
| − | :{{Template:FuncDef|pSharpen (clip clp, int "strength", int "threshold", float "ss_x", float "ss_y", | + | :{{Template:FuncDef|pSharpen (clip clp, int "strength", int "threshold", float "ss_x", float "ss_y", int "dest_x", int "dest_y")}} |
<br> | <br> | ||
::{{Par2| |clip| }} | ::{{Par2| |clip| }} | ||
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:::The horizontal and vertical [[supersampling]] factors, respectively. Higher values will reduce aliasing, at the expense of speed. | :::The horizontal and vertical [[supersampling]] factors, respectively. Higher values will reduce aliasing, at the expense of speed. | ||
<br> | <br> | ||
| − | ::{{Par2|dest_x| | + | ::{{Par2|dest_x|int|clp.width()}} |
| − | ::{{Par2|dest_y| | + | ::{{Par2|dest_y|int|clp.height()}} |
:::Final image size; defaults to the dimensions of the input clip. | :::Final image size; defaults to the dimensions of the input clip. | ||
<br> | <br> | ||
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== Changelog == | == Changelog == | ||
Version Date(D/M/Y) Changes<br> | Version Date(D/M/Y) Changes<br> | ||
| + | 07/03/2016 - Changed dest_x/dest_y to be ints instead of floats. | ||
02/08/2015 - Update to use MaskTools2 | 02/08/2015 - Update to use MaskTools2 | ||
02/07/2005 - Initial public release | 02/07/2005 - Initial public release | ||
Revision as of 16:09, 7 March 2016
| Abstract | |
|---|---|
| Author | ilpippo80, colours |
| Version | 07/03/2015 |
| Download | pSharpen script |
| Category | Sharpeners |
| License | |
| Discussion | Doom9 Thread - Update |
Contents |
Description
pSharpen performs two-point sharpening to avoid overshoot.
Requirements
- AviSynth 2.5.8 or greater
- Progressive input only
- Supported color formats: YV12
Required Plugins
Additional planar colorspaces are supported when using AviSynth 2.6 and corresponding MaskTools2.
Syntax and Parameters
- pSharpen (clip clp, int "strength", int "threshold", float "ss_x", float "ss_y", int "dest_x", int "dest_y")
- clip =
- Input clip
- clip =
- int strength = 25
- Determines the strength of the sharpening (up until the overshoot correction threshold, see below). Value of 100 will set all pixels to either their local min or max; value of 0 will make the filter do nothing. Range: 0 to 100
- int strength = 25
- int threshold = 75
- Determines how close to the min/max a pixel can be sharpened before the overshoot correction (compression) kicks in. Higher values make the overshoot correction more of a hard limiting, while lower values soften the compression. Value of 0 makes the filter do nothing. Range: 0 to 100
- int threshold = 75
- float ss_x = 1.0
- float ss_y = 1.0
- The horizontal and vertical supersampling factors, respectively. Higher values will reduce aliasing, at the expense of speed.
- float ss_x = 1.0
- int dest_x = clp.width()
- int dest_y = clp.height()
- Final image size; defaults to the dimensions of the input clip.
- int dest_x = clp.width()
Examples
pSharpen with default settings:
AviSource("Blah.avi") pSharpen(strength=25, threshold=75, ss_x=1.0, ss_y=1.0)
Changelog
Version Date(D/M/Y) Changes
07/03/2016 - Changed dest_x/dest_y to be ints instead of floats. 02/08/2015 - Update to use MaskTools2 02/07/2005 - Initial public release
External Links
- AquilineStudios - pSharpen additional usage information.
Back to External Filters ←
